Today is my brother’s __________ birthday. Can you come to this party?

I can’t decide______. – You mean the red one or the blue one?

Look at the boy running on the ground. Is it David?– It _______ be him. I saw him go to the teacher’s office just now.

Please call Jenny______53644-28. [ ]

When do you go shopping?— I usually go shopping ____ Sunday mornings. [ ]